suse-su-2022:0139-1
Vulnerability from csaf_suse
Published
2022-01-20 12:25
Modified
2022-01-20 12:25
Summary
Security update for grafana

Notes

Title of the patch
Security update for grafana
Description of the patch
This update for grafana fixes the following issues: - CVE-2021-39226: Fixed snapshot authentication bypass (bsc#1191454) - CVE-2021-43813: Fixed markdown path traversal (bsc#1193688)
Patchnames
SUSE-2022-139,SUSE-SLE-Manager-Tools-15-2022-139
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).


To clipboard 

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://www.suse.com/support/security/rating/",
      "text": "important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Security update for grafana",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for grafana fixes the following issues:\n\n- CVE-2021-39226: Fixed snapshot authentication bypass (bsc#1191454)\n- CVE-2021-43813: Fixed markdown path traversal (bsc#1193688)\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-2022-139,SUSE-SLE-Manager-Tools-15-2022-139",
        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
        "title": "Terms of use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://www.suse.com/support/security/contact/",
      "name": "SUSE Product Security Team",
      "namespace": "https://www.suse.com/"
    },
    "references": [
      {
        "category": "external",
        "summary": "SUSE ratings",
        "url": "https://www.suse.com/support/security/rating/"
      },
      {
        "category": "self",
        "summary": "URL of this CSAF notice",
        "url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2022_0139-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2022:0139-1",
        "url": "https://www.suse.com/support/update/announcement/2022/suse-su-20220139-1/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2022:0139-1",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-January/010039.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1191454",
        "url": "https://bugzilla.suse.com/1191454"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1193688",
        "url": "https://bugzilla.suse.com/1193688"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2021-39226 page",
        "url": "https://www.suse.com/security/cve/CVE-2021-39226/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2021-43813 page",
        "url": "https://www.suse.com/security/cve/CVE-2021-43813/"
      }
    ],
    "title": "Security update for grafana",
    "tracking": {
      "current_release_date": "2022-01-20T12:25:00Z",
      "generator": {
        "date": "2022-01-20T12:25:00Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2022:0139-1",
      "initial_release_date": "2022-01-20T12:25:00Z",
      "revision_history": [
        {
          "date": "2022-01-20T12:25:00Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "grafana-7.5.12-1.27.1.aarch64",
                "product": {
                  "name": "grafana-7.5.12-1.27.1.aarch64",
                  "product_id": "grafana-7.5.12-1.27.1.aarch64"
                }
              }
            ],
            "category": "architecture",
            "name": "aarch64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "grafana-7.5.12-1.27.1.i586",
                "product": {
                  "name": "grafana-7.5.12-1.27.1.i586",
                  "product_id": "grafana-7.5.12-1.27.1.i586"
                }
              }
            ],
            "category": "architecture",
            "name": "i586"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "grafana-7.5.12-1.27.1.ppc64le",
                "product": {
                  "name": "grafana-7.5.12-1.27.1.ppc64le",
                  "product_id": "grafana-7.5.12-1.27.1.ppc64le"
                }
              }
            ],
            "category": "architecture",
            "name": "ppc64le"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "grafana-7.5.12-1.27.1.s390x",
                "product": {
                  "name": "grafana-7.5.12-1.27.1.s390x",
                  "product_id": "grafana-7.5.12-1.27.1.s390x"
                }
              }
            ],
            "category": "architecture",
            "name": "s390x"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "grafana-7.5.12-1.27.1.x86_64",
                "product": {
                  "name": "grafana-7.5.12-1.27.1.x86_64",
                  "product_id": "grafana-7.5.12-1.27.1.x86_64"
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Manager Client Tools 15",
                "product": {
                  "name": "SUSE Manager Client Tools 15",
                  "product_id": "SUSE Manager Client Tools 15"
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grafana-7.5.12-1.27.1.aarch64 as component of SUSE Manager Client Tools 15",
          "product_id": "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.aarch64"
        },
        "product_reference": "grafana-7.5.12-1.27.1.aarch64",
        "relates_to_product_reference": "SUSE Manager Client Tools 15"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grafana-7.5.12-1.27.1.ppc64le as component of SUSE Manager Client Tools 15",
          "product_id": "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.ppc64le"
        },
        "product_reference": "grafana-7.5.12-1.27.1.ppc64le",
        "relates_to_product_reference": "SUSE Manager Client Tools 15"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grafana-7.5.12-1.27.1.s390x as component of SUSE Manager Client Tools 15",
          "product_id": "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.s390x"
        },
        "product_reference": "grafana-7.5.12-1.27.1.s390x",
        "relates_to_product_reference": "SUSE Manager Client Tools 15"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grafana-7.5.12-1.27.1.x86_64 as component of SUSE Manager Client Tools 15",
          "product_id": "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.x86_64"
        },
        "product_reference": "grafana-7.5.12-1.27.1.x86_64",
        "relates_to_product_reference": "SUSE Manager Client Tools 15"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2021-39226",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2021-39226"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Grafana is an open source data visualization platform. In affected versions unauthenticated and authenticated users are able to view the snapshot with the lowest database key by accessing the literal paths: /dashboard/snapshot/:key, or /api/snapshots/:key. If the snapshot \"public_mode\" configuration setting is set to true (vs default of false), unauthenticated users are able to delete the snapshot with the lowest database key by accessing the literal path: /api/snapshots-delete/:deleteKey. Regardless of the snapshot \"public_mode\" setting, authenticated users are able to delete the snapshot with the lowest database key by accessing the literal paths: /api/snapshots/:key, or /api/snapshots-delete/:deleteKey. The combination of deletion and viewing enables a complete walk through all snapshot data while resulting in complete snapshot data loss. This issue has been resolved in versions 8.1.6 and 7.5.11. If for some reason you cannot upgrade you can use a reverse proxy or similar to block access to the literal paths: /api/snapshots/:key, /api/snapshots-delete/:deleteKey, /dashboard/snapshot/:key, and /api/snapshots/:key. They have no normal function and can be disabled without side effects.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.aarch64",
          "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.ppc64le",
          "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.s390x",
          "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2021-39226",
          "url": "https://www.suse.com/security/cve/CVE-2021-39226"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1191454 for CVE-2021-39226",
          "url": "https://bugzilla.suse.com/1191454"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.aarch64",
            "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.ppc64le",
            "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.s390x",
            "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          },
          "products": [
            "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.aarch64",
            "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.ppc64le",
            "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.s390x",
            "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2022-01-20T12:25:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2021-39226"
    },
    {
      "cve": "CVE-2021-43813",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2021-43813"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Grafana is an open-source platform for monitoring and observability. Grafana prior to versions 8.3.2 and 7.5.12 contains a directory traversal vulnerability for fully lowercase or fully uppercase .md files. The vulnerability is limited in scope, and only allows access to files with the extension .md to authenticated users only. Grafana Cloud instances have not been affected by the vulnerability. Users should upgrade to patched versions 8.3.2 or 7.5.12. For users who cannot upgrade, running a reverse proxy in front of Grafana that normalizes the PATH of the request will mitigate the vulnerability. The proxy will have to also be able to handle url encoded paths. Alternatively, for fully lowercase or fully uppercase .md files, users can block /api/plugins/.*/markdown/.* without losing any functionality beyond inlined plugin help text.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.aarch64",
          "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.ppc64le",
          "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.s390x",
          "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2021-43813",
          "url": "https://www.suse.com/security/cve/CVE-2021-43813"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1193686 for CVE-2021-43813",
          "url": "https://bugzilla.suse.com/1193686"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1193688 for CVE-2021-43813",
          "url": "https://bugzilla.suse.com/1193688"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.aarch64",
            "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.ppc64le",
            "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.s390x",
            "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.aarch64",
            "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.ppc64le",
            "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.s390x",
            "SUSE Manager Client Tools 15:grafana-7.5.12-1.27.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2022-01-20T12:25:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2021-43813"
    }
  ]
}


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